Large Carlsbad-twinned Sanidine crystal from France. A species of Feldspar, this crystal out of an old collection and is complete all around and undamaged.

White Carlsbad-twinned Sanidine crystal from France. A species of Feldspar, this crystal out of an old collection and is complete all around and undamaged.

Cluster of slender Quartz crystals with a distinctive red/orange color.

Spray formation of golden Legrandite crystals. Good all around, rare.

Cluster of well formed Chalcocite crystals with an irridecent blue patina. Undamaged and complete all around. Beautiful thumbnail specimen from this long closed locality that has produced some of my favorite chalcocite specimens.

Superb lustrous metallic crystals of the rare mineral Stannite from Bolivia. Stannite is a rare sulfide of copper, iron, and tin. Zinc commonly occurs with the iron and trace germanium may be present. Slightly irridescent.

Superb lustrous metallic crystals of the rare mineral Stannite from Bolivia. Stannite is a rare sulfide of copper, iron, and tin. Zinc commonly occurs with the iron and trace germanium may be present. Slightly irridescent, well crystallized all around.

Cluster of dark red Pyrargyrite crystals. Main crystal is complete and 1.8cm wide.

Translucent green octahedrons of Fluorite on a Quartz crystal coated matrix. This is a floater well crystallized on all sides with no points of contact. In exceelent condition with damage to one crystal on the back and a small cleave on one crystal visible from the front, otherwise all are perfect, including the Quartz.

Cluster of bright green Tsavorite crystals. The specimen is composed of Tsavorites of the elongated/faden habit with a number groups all intergrown together. Crystallized all around.

Gemmy Tsavorite crystals with good color.

Gemmy green and purple Fluorite cubes with good surface luster. Beautiful transition of color with transparent green crystals showing light purple edges. Very good condition all around other than a couple of minor chips here and there.